Product Overview The Get Star Weld Japanese Type 300A Welding Electrode Holder is a professional-grade tool designed for manual arc (SMAW) welding applications. Constructed with a pure copper and brass conductor, this 22.5 cm holder delivers high conductivity, ensuring stable current transfer and minimal heat build-up during continuous operation. It is compatible with 300A, 500A, and 800A cable connections, making it a versatile choice for fabrication, repair, and on-site